Title :
An adaptive controller for abruptly changing MIMO systems with nonlinear model uncertainties
Author :
Daley, Steve ; Wang, Hong
Author_Institution :
European Gas Turbines Ltd., Whetstone, UK
Abstract :
A novel adaptive control algorithm for deterministic unknown abruptly changing MIMO (multi-input multiple output) systems subject to nonlinear model uncertainties is presented. A fast parameter tracking algorithm and pole-assignment calculation are included in the proposed controller. It is shown that all the variables in the closed-loop system are uniformly bounded if the linear bound of the nonlinear model uncertainties is comparatively small
Keywords :
adaptive control; closed loop systems; multivariable systems; nonlinear systems; poles and zeros; abruptly changing MIMO systems; adaptive controller; closed-loop system; fast parameter tracking algorithm; linear bound; multivariable systems; nonlinear model uncertainties; pole-assignment; Adaptive control; Control systems; Low pass filters; MIMO; Nonlinear control systems; Nonlinear equations; Polynomials; Programmable control; Turbines; Uncertainty;
Conference_Titel :
Decision and Control, 1992., Proceedings of the 31st IEEE Conference on
Conference_Location :
Tucson, AZ
Print_ISBN :
0-7803-0872-7
DOI :
10.1109/CDC.1992.371743
